Title:
CHEMICALLY PASSIVATED OBJECT MADE OF MAGNESIUM OR ALLOYS THEREOF
Document Type and Number:
WIPO Patent Application WO2000056950
Kind Code:
A3
Abstract:
The invention relates to an object made of magnesium or alloys thereof, whose surface is partially or wholly covered with a conversion layer. Said conversion layer contains MgO, Mn2O3 and MnO2 in addition to at least one oxide from the vanadium, molybdenum and tungsten group. The invention also relates to a method for producing such an object and the use thereof.
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Inventors:
KURZE PETER (DE)
KRUEGER ULRIKE (DE)
KOHLER MARCO (DE)
BANERJEE DORA (DE)
KRUEGER ULRIKE (DE)
KOHLER MARCO (DE)
BANERJEE DORA (DE)
Application Number:
PCT/DE2000/000872
Publication Date:
April 19, 2001
Filing Date:
March 22, 2000
Export Citation:
Assignee:
ELECTRO CHEM ENG GMBH (CH)
KURZE PETER (DE)
KRUEGER ULRIKE (DE)
KOHLER MARCO (DE)
BANERJEE DORA (DE)
KURZE PETER (DE)
KRUEGER ULRIKE (DE)
KOHLER MARCO (DE)
BANERJEE DORA (DE)
International Classes:
B05D7/24; C23C22/40; B05D7/14; C23C22/68; C23C22/83; C23C28/00; (IPC1-7): C23C22/68; C23C22/40
Foreign References:
| US5851597A | 1998-12-22 | |||
| EP0839931A2 | 1998-05-06 | |||
| US5750197A | 1998-05-12 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 13 30 November 1998 (1998-11-30)
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